void SearchStateOnAction(deque<ItemState>& state, ItemState current, ActionEffect action)
{
if(current.CanTakeAction(action))
{
ItemState next;
bool rst = current.TakeAction(action,next);
if(rst && !IsProcessedState(state,next))
{
state.push_back(next);
SearchState(state);
state.pop_back();
}
}
}
void SearchState(deque<ItemState>& state)
{
ItemState current = state.back();
if(current.IsFinalState())
{
PrintResult(state);
return;
}
else
{
for(int i=0; i< sizeof(acteffect)/sizeof(acteffect[0]); i++)
{
SearchStateOnAction(state, current, acteffect[i]);
}
}
}
void NodePalette::ResetContour()
{
if (doc != 0)
{
PageItem *currItem = doc->m_Selection->itemAt(0);
if (UndoManager::undoEnabled())
{
ItemState<FPointArray> *is = new ItemState<FPointArray>(Um::ResetContourLine, "",Um::IBorder);
is->set("RESET_CONTOUR", "reset_contour");
is->setItem(doc->m_Selection->itemAt(0)->ContourLine);
UndoManager::instance()->action(currItem, is);
}
//FIXME make an internal item copy poline to contourline member
currItem->ContourLine = currItem->PoLine.copy();
currItem->ClipEdited = true;
view->DrawNew();
}
}
bool ItemState::TakeAction(ActionEffect action, ItemState &next)
{
next.local_monster = local_monster + action.move_monster;
next.local_monk = local_monk + action.move_monk;
next.remote_monster = remote_monster - action.move_monster;
next.remote_monk = remote_monk - action.move_monk;
next.boat = action.boat_to;
next.SetAction(action);
if(next.local_monster > next.local_monk && next.local_monk > 0)
return false;
if(next.remote_monster > next.remote_monk && next.remote_monk >0)
return false;
return true;
}
bool IsSameState(ItemState state1, ItemState state2)
{
return state1.IsSameState(state2);
}
void PageItem_ImageFrame::clearContents()
{
if (UndoManager::undoEnabled())
{
ItemState<ScImageEffectList> *is = new ItemState<ScImageEffectList>(Um::ClearImage + "\n" + Pfile, "");
is->set("CLEAR_IMAGE", "clear_image");
is->set("CI_PFILE", Pfile);
is->set("CI_FLIPPH",imageFlippedH());
is->set("CI_FLIPPV",imageFlippedV());
is->set("CI_SCALING",ScaleType);
is->set("CI_ASPECT",AspectRatio);
is->set("CI_XOFF",imageXOffset());
is->set("CI_XSCALE",imageXScale());
is->set("CI_YOFF",imageYOffset());
is->set("CI_YSCALE",imageYScale());
is->set("CI_FILLT", fillTransparency());
is->set("CI_LINET", lineTransparency());
is->setItem(effectsInUse);
undoManager->action(this, is);
}
effectsInUse.clear();
PictureIsAvailable = false;
Pfile = "";
pixm = ScImage();
LocalScX = 1;
LocalScY = 1;
OrigW = 0;
OrigH = 0;
LocalX = 0;
LocalY = 0;
setImageFlippedH(false);
setImageFlippedV(false);
EmProfile = "";
ScaleType = true;
AspectRatio = true;
setFillTransparency(0.0);
setLineTransparency(0.0);
imageClip.resize(0);
if (tempImageFile != NULL)
delete tempImageFile;
tempImageFile = NULL;
isInlineImage = false;
// emit UpdtObj(Doc->currentPage->pageNr(), ItemNr);
}
uint32
PackageInstall::_Install()
{
PackageInfo *info = fParent->GetPackageInfo();
pkg_profile *type = static_cast<pkg_profile *>(info->GetProfile(
fParent->GetCurrentType()));
uint32 n = type->items.CountItems(), m = info->GetScriptCount();
PackageStatus *progress = fParent->GetStatusWindow();
progress->Reset(n + m + 5);
progress->StageStep(1, B_TRANSLATE("Preparing package"));
InstalledPackageInfo packageInfo(info->GetName(), info->GetVersion());
status_t err = packageInfo.InitCheck();
if (err == B_OK) {
// The package is already installed, inform the user
BAlert *reinstall = new BAlert("reinstall",
B_TRANSLATE("The given package seems to be already installed on "
"your system. Would you like to uninstall the existing one "
"and continue the installation?"),
B_TRANSLATE("Continue"),
B_TRANSLATE("Abort"));
if (reinstall->Go() == 0) {
// Uninstall the package
err = packageInfo.Uninstall();
if (err != B_OK) {
fprintf(stderr, B_TRANSLATE("Error on uninstall\n"));
return P_MSG_I_ERROR;
}
err = packageInfo.SetTo(info->GetName(), info->GetVersion(), true);
if (err != B_OK) {
fprintf(stderr, B_TRANSLATE("Error on SetTo\n"));
return P_MSG_I_ERROR;
}
} else {
// Abort the installation
return P_MSG_I_ABORT;
}
} else if (err == B_ENTRY_NOT_FOUND) {
err = packageInfo.SetTo(info->GetName(), info->GetVersion(), true);
if (err != B_OK) {
fprintf(stderr, B_TRANSLATE("Error on SetTo\n"));
return P_MSG_I_ERROR;
}
} else if (progress->Stopped()) {
return P_MSG_I_ABORT;
} else {
fprintf(stderr, B_TRANSLATE("returning on error\n"));
return P_MSG_I_ERROR;
}
progress->StageStep(1, B_TRANSLATE("Installing files and folders"));
// Install files and directories
PackageItem *iter;
ItemState state;
uint32 i;
int32 choice;
BString label;
packageInfo.SetName(info->GetName());
// TODO: Here's a small problem, since right now it's not quite sure
// which description is really used as such. The one displayed on
// the installer is mostly package installation description, but
// most people use it for describing the application in more detail
// then in the short description.
// For now, we'll use the short description if possible.
BString description = info->GetShortDescription();
if (description.Length() <= 0)
description = info->GetDescription();
packageInfo.SetDescription(description.String());
packageInfo.SetSpaceNeeded(type->space_needed);
fItemExistsPolicy = P_EXISTS_NONE;
const char *installPath = fParent->GetCurrentPath()->Path();
for (i = 0; i < n; i++) {
state.Reset(fItemExistsPolicy); // Reset the current item state
iter = static_cast<PackageItem *>(type->items.ItemAt(i));
err = iter->DoInstall(installPath, &state);
if (err == B_FILE_EXISTS) {
// Writing to path failed because path already exists - ask the user
// what to do and retry the writing process
choice = fParent->ItemExists(*iter, state.destination,
fItemExistsPolicy);
if (choice != P_EXISTS_ABORT) {
state.policy = choice;
err = iter->DoInstall(installPath, &state);
}
}
if (err != B_OK) {
fprintf(stderr, B_TRANSLATE("Error while writing path\n"));
return P_MSG_I_ERROR;
}
if (progress->Stopped())
return P_MSG_I_ABORT;
label = "";
label << (uint32)(i + 1) << " of " << (uint32)n;
progress->StageStep(1, NULL, label.String());
packageInfo.AddItem(state.destination.Path());
}
progress->StageStep(1, B_TRANSLATE("Running post-installation scripts"),
"");
PackageScript *scr;
status_t status;
// Run all scripts
for (i = 0; i < m; i++) {
scr = info->GetScript(i);
fCurrentScriptLocker.Lock();
fCurrentScript = scr;
if (scr->DoInstall() != B_OK) {
fprintf(stderr, B_TRANSLATE("Error while running script\n"));
return P_MSG_I_ERROR;
}
fCurrentScriptLocker.Unlock();
wait_for_thread(scr->GetThreadId(), &status);
fCurrentScriptLocker.Lock();
scr->SetThreadId(-1);
fCurrentScript = NULL;
fCurrentScriptLocker.Unlock();
if (progress->Stopped())
return P_MSG_I_ABORT;
label = "";
label << (uint32)(i + 1) << " of " << (uint32)m;
progress->StageStep(1, NULL, label.String());
}
progress->StageStep(1, B_TRANSLATE("Finishing installation"), "");
err = packageInfo.Save();
if (err != B_OK)
return P_MSG_I_ERROR;
progress->StageStep(1, B_TRANSLATE("Done"));
// Inform our parent that we finished
return P_MSG_I_FINISHED;
}
